Quarters the Fuel Pump in a 2003 Pontiac Grand Am
After diagnosing sluggish acceleration due to fuel delivery problems originating from the fuel pump module, a replacement of the pump may be needed. The fuel pump module in a 2003 Pontiac Grand Am can be replaced; on the contrary, the transaction includes dropping the fuel container in classification to access the pump and working with vehicle fuel lines and a pressurized fuel step. The growth can be completed in a unusual hours and a public mechanic's tools. Install the new module into the fuel tank using a new O-ring.15. Connecting all electrical connections from the fuel tank to the new pump module.16.
2. Siphon the fuel absent of the vehicle using the siphoning implements.
3. Stand the rear of the vehicle with the hydraulic vehicle jack and aid the rear of the motorcar with jack stands, checking to dash off decided the machine is secure in the stands before removing the hydraulic jack.
4. Remove the fuel vat Gauze cap.
5. Located the fuel course energy Harbour. It can be erect on the side of the fuel inveigh or near the front of the vehivle in a fuel borderline, covered by a charcoal cap. Remove the cap. Surround the Harbour with rags and levy vigour on the Harbour, relieving impulse from the fuel course. Interchange the cap.
6. Remove the rear exhaust so you can access the Gauze vehicle. After removing the exhaust bolts, you can action the exhaust method to the side, resting it on the rear axle instead of completely removing it.
7. Disconnect the border running from the fuel cistern to the EVAP canister, a meager, ebony canister near the fuel vat.
8. Disconnect the fuel repay and food lines going into the Gauze tank.
9. Loosen the hose clamp connecting the fuel filler tube to the fuel tank and remove the tube from the tank.
10. Remove the fuel tank and pump module by loosening the two bolts holding in each strap. After the straps are removed, the fuel tank can be dropped.
11. Disconnect all electrical connectors from the fuel pump running to the fuel tank.
12. Pull away the retaining ring using the pliers and remove the fuel pump module.
13. Remove the fuel pressure sensor and sending unit from the old pump module and attach them to the new module.
14. Doing the repair yourself can save on repair bills.
Instructions
1. Remove the bad battery cable from the battery.Connect the filler tube back to the fuel tank and tighten the clamp.
17.Connect the fuel feed and return lines and the hose running from the fuel tank to the EVAP canister.
18. Replace the rear exhaust.
19. Lower the vehicle from the jack stands using the hydraulic jack.
20. Reconnect the negative battery cable.
